Base | Representation |
---|---|
bin | 10000011001010… |
… | …100011100011011 |
3 | 201011121010221022 |
4 | 100121110130123 |
5 | 1030404312140 |
6 | 43143433055 |
7 | 6550036334 |
oct | 2031243433 |
9 | 634533838 |
10 | 275072795 |
11 | 1312a9298 |
12 | 7815578b |
13 | 44cb0a8a |
14 | 2876528b |
15 | 192380b5 |
hex | 1065471b |
275072795 has 8 divisors (see below), whose sum is σ = 331215696. Its totient is φ = 219306016.
The previous prime is 275072789. The next prime is 275072803. The reversal of 275072795 is 597270572.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 275072795 - 212 = 275068699 is a prime.
It is a super-3 number, since 3×2750727953 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92417 + ... + 95346.
It is an arithmetic number, because the mean of its divisors is an integer number (41401962).
Almost surely, 2275072795 is an apocalyptic number.
275072795 is a deficient number, since it is larger than the sum of its proper divisors (56142901).
275072795 is a wasteful number, since it uses less digits than its factorization.
275072795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188061.
The product of its (nonzero) digits is 308700, while the sum is 44.
The square root of 275072795 is about 16585.3186583798. The cubic root of 275072795 is about 650.3530980934.
The spelling of 275072795 in words is "two hundred seventy-five million, seventy-two thousand, seven hundred ninety-five".
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